GitHub Open Source Insight
Computed at Sep 11, 2026GitHub repo leaderboard by stars, growth rate and activity.
OWASP
The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.
Python33,133 starslast pushed 3 days agochaitin
SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.
Go22,549 starslast pushed 1 week agoopenai
OpenAI's Codex Security CLI and TypeScript SDK for finding, validating, and fixing security vulnerabilities. npm: https://www.npmjs.com/package/@openai/codex-security
TypeScript10,611 starslast pushed 23 hours agoThe Web Security Testing Guide is a comprehensive Open Source guide to testing the security of web applications and web services.
Python9,803 starslast pushed 23 hours agoparagonie
A curated list of resources for learning about application security
PHP7,051 starslast pushed 2 years agourbanadventurer
jassics
Complete Practical Study Plan to become a successful cybersecurity engineer based on roles like Pentest, AppSec, Cloud Security, DevSecOps and so on...
—5,063 starslast pushed 4 days agoComplianceAsCode
Security automation content in SCAP, Bash, Ansible, and other formats
Shell2,802 starslast pushed Yesterdaymetlo-labs
Metlo is an open-source API security platform.
TypeScript1,785 starslast pushed 1 year agojakob-pennington
Curating the best DevSecOps resources and tooling.
—1,727 starslast pushed 2 years ago
| # | Repo | Language | Stars | 30-day trend | Last updated |
|---|---|---|---|---|---|
| 1 | OWASP The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics. | Python | 33,133 | last pushed 3 days ago | |
| 2 | chaitin SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits. | Go | 22,549 | last pushed 1 week ago | |
| 3 | openai OpenAI's Codex Security CLI and TypeScript SDK for finding, validating, and fixing security vulnerabilities. npm: https://www.npmjs.com/package/@openai/codex-security | TypeScript | 10,611 | last pushed 23 hours ago | |
| 4 | OWASP The Web Security Testing Guide is a comprehensive Open Source guide to testing the security of web applications and web services. | Python | 9,803 | last pushed 23 hours ago | |
| 5 | paragonie A curated list of resources for learning about application security | PHP | 7,051 | last pushed 2 years ago | |
| 6 | urbanadventurer Next generation web scanner | Ruby | 6,829 | last pushed 5 months ago | |
| 7 | jassics Complete Practical Study Plan to become a successful cybersecurity engineer based on roles like Pentest, AppSec, Cloud Security, DevSecOps and so on... | — | 5,063 | last pushed 4 days ago | |
| 8 | ComplianceAsCode Security automation content in SCAP, Bash, Ansible, and other formats | Shell | 2,802 | last pushed Yesterday | |
| 9 | metlo-labs Metlo is an open-source API security platform. | TypeScript | 1,785 | last pushed 1 year ago | |
| 10 | jakob-pennington Curating the best DevSecOps resources and tooling. | — | 1,727 | last pushed 2 years ago |
All · 11,474